Circumference and Area of Circles

Front

If the diameter of a circle is 4, what is the radius?

Back

2

Front

If d = 3, r = ?

Back

1.5

Front

Circumference of a barrel is 301.44 cm, radius is 48 cm. Which expression finds the value for pi?

Back

Front

Find the circumference of the circle in the image.

Back

62.8

Front

What is the area of the circle in the image?

Back

28.27

Front

What is the circumference of the circle in the image?

Back

18.85

Front

Find the area of the circle

Back

153.86

Front

Circumference of a clock with minute hand radius of 13.8 meters?

Back

86.66 meters

Front

A circular swimming pool is 21 feet in diameter. How many feet around is the pool?

Back

65.94 ft

Front

Find the area of the circle

Back

153.86